| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.61 | 7.642% | $131.9799 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $209.87 | 10.149% | $231.1697 | $231.17 | $231.15 | $231.20 |
| Purchase #3 | $203.50 | 7.862% | $219.4992 | $219.50 | $219.50 | $219.50 |
| Purchase #4 | $46.53 | 7.747% | $50.1347 | $50.13 | $50.15 | $50.10 |
| Purchase #5 | $231.51 | 4.411% | $241.7219 | $241.72 | $241.70 | $241.70 |
| Purchase #6 | $170.90 | 8.542% | $185.4983 | $185.50 | $185.50 | $185.50 |
| Purchase #7 | $170.61 | 9.453% | $186.7378 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $1,155.53 | $1,246.7415 | $1,246.74 | $1,246.75 | $1,246.70 | |